FPP-V MAX U41 APMX

The automatic air inlet used in the window automatically adjusts the amount of air supplied depending on wind strength, limiting excessive gusts and noise. This ensures effective ventilation of the room while maintaining silence and optimal acoustic and thermal comfort. The air inlet protects the interior from excessive moisture and promotes a healthy microclimate.

The 44 mm thick triple-glazed unit features two low-emission coatings, glazing cavity filled with argon and warm TGI spacer. This gives the window a very good heat transfer coefficient of Uw = 1.0 W/m²K. It provides acoustic comfort of 35 dB, effectively reducing noise and improving relaxation conditions in the attic.

The external cladding was designed in cooperation with the Institute of Industrial Design. Its modern, minimalist form emphasises the aesthetics of the window and harmonises with the roof line. The anthracite colour (RAL 7016) fits perfectly with current architectural trends. The colour consistency of the cladding, accessories and flashings creates a harmonious, elegant set that is resistant to weather conditions.

Carefully selected pinewood, vacuum impregnated and coated with a clear acrylic varnish, emphasises the natural character of the wood. This makes your interior cosy, warm and elegant. The finish is durable and resistant to everyday use, maintaining its aesthetic appearance for many years.

The handle located at the bottom section of the sash ensures convenient and natural window operation. It allows for easy opening, tilting and closing, and thanks to the micro-opening function,the handle provides safe and controlled ventilation of the interior. For larger models (over 98 cm wide), two handles are used, making the sash easier to operate and ensuring a smooth, tight closure.

A special locking bolt allows the sash to be locked in place when rotated 180 degrees. This allows you to safely and comfortably clean the outer pane yourself, without having to climb onto the roof or hire professionals. This simple solution makes it much easier to maintain and keep your roof windows clean.

The extenal toughened glass in the U41 glazing unit is damage-resistant and comes with a lifetime hail warranty. It ensures durability and window protection against extreme weather conditions.